HWIC-4ESW Specifications and Details

The Cisco HWIC4ESW is a 4-port EtherSwitch High-Speed WAN Interface Card designed for integration into Cisco Integrated Services Routers (ISRs). This module enables businesses to combine routing and switching functionalities within a single device, streamlining network management and reducing hardware requirements.

Overview

The 4-port Cisco® EtherSwitch® 10/100 high-speed WAN interface cards (HWICs) HWIC-4ESW supported on the Cisco 1800 (modular)/1941, Cisco 2800/2900, and Cisco 3800/3900 series integrated services routers offer small-to-large-size businesses and enterprise branch office customers the option to integrate switching and routing in one device. This combination offers ease of configuration, deployment, and management while using the powerful characteristics of Cisco routing and Cisco Catalyst® switching features.

Features

The Cisco HWIC-4ESW, or High-Speed WAN Interface Card with 4 Ethernet Switch Ports, is a versatile module designed to enhance connectivity and networking capabilities in Cisco routers. Here are some key features of the Cisco HWIC-4ESW:

1. Ethernet Switch Ports: The HWIC-4ESW provides four integrated 10/100 Ethernet switch ports. These ports allow for the connection of multiple devices within a local network, facilitating efficient data transfer and communication.
2. Integrated Switching: As an integrated switch module, the HWIC-4ESW enables Layer 2 switching directly on the router. This functionality enhances network performance and reduces latency by allowing devices to communicate with each other at wire-speed within the same VLAN.
3. VLAN Support: The HWIC-4ESW supports Virtual LANs (VLANs), allowing network administrators to segment the network into logical broadcast domains. VLANs enhance network security, optimize bandwidth usage, and provide flexibility in network design.
4. Compatibility: This module is compatible with various Cisco routers, offering flexibility and scalability for different network architectures and requirements.
5. Fast Ethernet Support: With support for Fast Ethernet (10/100 Mbps), the HWIC-4ESW ensures high-speed data transfer between devices connected to the switch ports.
6. Enhanced Connectivity: By adding additional switch ports to the router, the HWIC-4ESW extends the router’s capabilities beyond traditional routing functions. This is particularly useful in environments where direct connectivity and local switching are crucial.

Tech Specifications

See Datasheet